CN220195047U - Wear-resistant lining plate of ball mill - Google Patents
Wear-resistant lining plate of ball mill Download PDFInfo
- Publication number
- CN220195047U CN220195047U CN202320776313.0U CN202320776313U CN220195047U CN 220195047 U CN220195047 U CN 220195047U CN 202320776313 U CN202320776313 U CN 202320776313U CN 220195047 U CN220195047 U CN 220195047U
- Authority
- CN
- China
- Prior art keywords
- plate
- wear
- polyurethane
- fixed
- ball mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920002635 polyurethane Polymers 0.000 claims abstract description 32
- 239000004814 polyurethane Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 239000000919 ceramic Substances 0.000 claims abstract description 14
- 229910001018 Cast iron Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KTZWTDCGZJHQPU-UHFFFAOYSA-N [Mn].[V].[Cr] Chemical compound [Mn].[V].[Cr] KTZWTDCGZJHQPU-UHFFFAOYSA-N 0.000 description 1
- XTZVWOPRWVJODK-UHFFFAOYSA-N [Si].[Mn].[C] Chemical compound [Si].[Mn].[C] XTZVWOPRWVJODK-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 chromium manganese molybdenum iron boron Chemical compound 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a wear-resistant lining plate of a ball mill, and belongs to the technical field of wear-resistant lining plates. The novel polyurethane ceramic plate comprises a metal substrate, wherein a groove is formed in the upper surface of the metal substrate, a polyurethane plate is arranged in the groove, a metal net is fixed in the polyurethane plate, and a plurality of trapezoid ceramic plates are fixed on the upper surface of the polyurethane plate. According to the utility model, the polyurethane plate is arranged in the metal substrate, and the metal net is fixed in the polyurethane plate, so that the structural stability of the wear-resistant lining plate is improved; the upper surface of the polyurethane plate in the structure is fixed with a trapezoid ceramic plate, and the wear resistance is good.
Description
Technical Field
The utility model relates to the technical field of wear-resistant lining plates, in particular to a wear-resistant lining plate of a ball mill.
Background
The prior art requires wear and corrosion resistance for the lining plate of the ball mill. The currently commonly used wear-resistant materials of the lining plates of the ball mill are mainly various alloy steel lining plates represented by high manganese steel, such as steel lining plates of high manganese steel systems, chromium manganese molybdenum iron boron systems, high alloy chromium manganese vanadium systems, medium carbon silicon manganese steel systems and the like, and the other type is a non-metal material lining plate represented by rubber, such as a rubber lining plate, a cast stone lining plate, a polyurethane lining plate and the like, and the common defects of the lining plates are that the abrasion is fast, the consumption is large, the periodic replacement is needed, and the operation rate of the ball mill is influenced.
Disclosure of Invention
In order to solve the problems, the utility model provides a wear-resistant lining plate of a ball mill.
The utility model is realized by the following technical scheme:
the utility model provides a wear-resisting welt of ball mill, includes metal substrate, metal substrate's upper surface is seted up flutedly, the inside of recess is equipped with the polyurethane board, the inside of polyurethane board is fixed with the metal mesh, the upper surface of polyurethane board is fixed with a plurality of trapezoidal ceramic plates.
The metal substrate adopts a high-chromium cast iron wear-resistant plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the polyurethane plate is arranged in the metal substrate, and the metal net is fixed in the polyurethane plate, so that the structural stability of the wear-resistant lining plate is improved; the upper surface of the polyurethane plate in the structure is fixed with a trapezoid ceramic plate, and the wear resistance is good.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1. a metal substrate; 2. a groove; 3. a polyurethane board; 4. a metal mesh; 5. a trapezoidal ceramic plate.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in figure 1 of the specification drawings, the wear-resistant lining plate of the ball mill comprises a metal substrate 1, wherein a groove 2 is formed in the upper surface of the metal substrate 1, a polyurethane plate 3 is arranged in the groove 2, a metal net 4 is fixed in the polyurethane plate 3, and a plurality of trapezoid ceramic plates 5 are fixed on the upper surface of the polyurethane plate 3.
The metal substrate 1 is made of high-chromium cast iron wear-resistant plates.
Example 1
The utility model provides a wear-resisting welt of ball mill, includes metal base plate 1, and recess 2 has been seted up to metal base plate 1's upper surface, and the inside of recess 2 is equipped with polyurethane board 3, and polyurethane board 3's inside is fixed with metal mesh 4, and polyurethane board 3's upper surface is fixed with a plurality of trapezoidal ceramic plates 5.
The metal base plate 1 adopts a high-chromium cast iron wear-resistant plate.
In this embodiment, recess 2 is seted up to the upper surface of metal substrate 1, pour uncured polyurethane into recess 2 in, place metal mesh 4 in the recess, place trapezoidal ceramic plate 5 at the upper surface of polyurethane, form polyurethane board 3 after the polyurethane solidification, trapezoidal ceramic plate 5 is fixed at the upper surface of polyurethane board 3, metal mesh 4 is fixed in the inside of polyurethane board 3, in this structural design, wear-resisting welt stable in structure, ceramic plate wearability is good, the wearability of whole wear-resisting welt has been promoted, combine steadily each other between metal substrate, polyurethane board and the ceramic plate simultaneously, be difficult for taking place phenomena such as drop, fracture in the use.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather the equivalent variations and modifications in shape, construction, characteristics and spirit according to the scope of the claims should be construed to be included in the scope of the claims.
Claims (2)
1. The utility model provides a wear-resisting welt of ball mill which characterized in that: the novel polyurethane ceramic plate comprises a metal substrate (1), wherein a groove (2) is formed in the upper surface of the metal substrate (1), a polyurethane plate (3) is arranged in the groove (2), a metal net (4) is fixed in the polyurethane plate (3), and a plurality of trapezoid ceramic plates (5) are fixed on the upper surface of the polyurethane plate (3).
2. The wear-resistant lining plate of a ball mill according to claim 1, wherein: the metal substrate (1) is made of high-chromium cast iron wear-resistant plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776313.0U CN220195047U (en) | 2023-04-10 | 2023-04-10 | Wear-resistant lining plate of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320776313.0U CN220195047U (en) | 2023-04-10 | 2023-04-10 | Wear-resistant lining plate of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195047U true CN220195047U (en) | 2023-12-19 |
Family
ID=89156117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320776313.0U Active CN220195047U (en) | 2023-04-10 | 2023-04-10 | Wear-resistant lining plate of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195047U (en) |
-
2023
- 2023-04-10 CN CN202320776313.0U patent/CN220195047U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |